Human Vaccines & Immunotherapeutics (formerly Human Vaccines) – Volume 13, Issue 1, 2017

Human Vaccines & Immunotherapeutics (formerly Human Vaccines)
Volume 13, Issue 1, 2017
http://www.tandfonline.com/toc/khvi20/current

Review

Ebola vaccines in clinical trial: The promising candidates
Pages: 153-168
Published online: 20 Oct 2016
Yuxiao Wang, Jingxin Li, Yuemei Hu, Qi Liang, Mingwei Wei & Fengcai Zhu

Abstract
Ebola virus disease (EVD) has become a great threat to humans across the world in recent years. The 2014 Ebola epidemic in West Africa caused numerous deaths and attracted worldwide attentions. Since no specific drugs and treatments against EVD was available, vaccination was considered as the most promising and effective method of controlling this epidemic. So far, 7 vaccine candidates had been developed and evaluated through clinical trials. Among them, the recombinant vesicular stomatitis virus-based vaccine (rVSV-EBOV) is the most promising candidate, which demonstrated a significant protection against EVD in phase III clinical trial. However, several concerns were still associated with the Ebola vaccine candidates, including the safety profile in some particular populations, the immunization schedule for emergency vaccination, and the persistence of the protection. We retrospectively reviewed the current development of Ebola vaccines and discussed issues and challenges remaining to be investigated in the future.